Commit Graph

1677 Commits

Author SHA1 Message Date
Alexandru Croitor
dc4bc1e575 CMake: Fix interleaved configure output
message(STATUS) prints output to a buffered stdout, whereas
message(NOTICE) or just message() print to unbuffered stderr.

We use a mix of message() calls when printing the configuration
summary, which caused interleaved output.

Because CMake offers no message(FLUSH), we work around the issue
by calling execute_process(COMMAND -E echo " ") which does
call std::cout << s << std::flush;

We seem to have to do it twice, before and after the
detailed configuration summary is printed.

Pick-to: 6.2 6.3
Change-Id: Ibc075551fc0547073f0696477e54d9b9c1edca97
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-22 14:34:47 +02:00
Alexandru Croitor
8a56b4ad9b CMake: Embed an empty qt_prfxpath if Qt is relocatable
When Qt is configured as relocatable,
 QT_CONFIGURE_PREFIX_PATH_STR -> qt_configure_prefix_path_str ->
 qt_prfxpath
is not used in relevant code paths.

Specifically qlibraryinfo.cpp getPrefix() uses getRelocatablePrefix()
instead of QT_CONFIGURE_PREFIX_PATH.

Thus, when Qt is configured as relocatable, set qt_prfxpath to an
empty string.
This avoids embedding a CI path like /home/qt/work/install into the
official packages, which makes reproducible builds a closer reality.

Change-Id: I9209b08e651ad0b7fdc4049df333e0978e05f1f5
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2022-04-22 14:34:47 +02:00
Alexandru Croitor
251033fb0a CMake: Work around build rpath issue when CMAKE_STAGING_PREFIX is set
CMake has logic to rewrite build rpaths that contain
CMAKE_STAGING_PREFIX to instead point to CMAKE_INSTALL_PREFIX.

This breaks running executables from the build directory, because
their build rpath will point to a location where the libraries might
not exist yet (we didn't install Qt yet).

Work around this by setting CMAKE_STAGING_PREFIX to a fake path, so
that CMake does not do the rewriting anymore.

CMAKE_STAGING_PREFIX needs to be set at subdirectory scope, not
function scope, which is why
qt_internal_apply_staging_prefix_build_rpath_workaround() is a macro
that is called from within each Qt internal function that creates
a target.

The workaround can be disabled by configuring with
-DQT_NO_STAGING_PREFIX_BUILD_RPATH_WORKAROUND=ON

The downside of this workaround is that it breaks per-subdirectory
install rules like 'ninja src/gui/install'.
Regular global installation like 'ninja install' works fine.

This is similar to what we do for tests in
qt_set_up_fake_standalone_tests_install_prefix()
introduced by 20292250d4
The reason it's not as good for other target types is because in
contrast to tests, we do want to install them.

In case if someone does call `ninja src/gui/install' they will most
likely get a permission error, telling them it's not possible to
install into
/qt_fake_staging_prefix/
 check_qt_internal_apply_staging_prefix_build_rpath_workaround

Fixes: QTBUG-102592
Change-Id: I6ce78dde1924a8d830ef5c62808ff674c9639d65
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-22 14:34:47 +02:00
Lorn Potter
3de6cd9bd1 wasm: add specialHTMLTargets to EXPORTED_RUNTIME_METHODS for qmake
The change
0ec75f4b99
missed adding specialHTMLTargets for qmake

Also add warning to keep QtWasmHelpers in sync with qmake.conf

Change-Id: Idb363e77f0cecb4f125d3cb4f7507899149a3bac
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2022-04-21 13:00:57 +10:00
Alexandru Croitor
a1d8b9023f CMake: Disable CMAKE_INSTALL_RPATH_USE_LINK_PATH
There should be no need for CMake to add rpaths pointing to
directories outside of the build tree to the installed libraries.
All relevant install rpaths are handled by qt_apply_rpaths().

Change-Id: If554b1e3c790c2bb04a34e8b0524aab3febf5afc
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2022-04-19 17:20:14 +02:00
Alexandru Croitor
8254ee6a3b CMake: Fix implementation of qt_apply_rpaths
There were a few things that were not ported correctly.

Make sure to disable rpath manipulation if the rpath feature is
disabled.

Fix if(IS_ABSOLUTE) conditions to actually take values.

Don't embed bogus relative rpaths if the platform does not support
it. QNX is such a platform, it does not support $ORIGIN (at least from
my scouring of QNX documentation and manual testing via QEMU).

Handle the extra rpath case where they are relative, but the platform
does not support relative rpaths, by transforming them into absolute
ones.

Amends 67ee92f4d8

Change-Id: I04168633ec51b3cc5d580b738a7dc280fe6e0d2d
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-19 17:20:14 +02:00
Alexandru Croitor
e28a32ea45 CMake: Sync rpath documentation with the current implementation
Pick-to: 6.2 6.3
Change-Id: Id3af1cdfd66cd9527ab76137d72e354edfc3de75
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-19 17:20:14 +02:00
Alexandru Croitor
e327ed191c CMake: Print prefix info when building qtbase
Pick-to: 6.2 6.3
Change-Id: Ib76d94b1c51f99d5ce007d463d97b5d2b256d2bf
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-19 17:20:14 +02:00
Alexandru Croitor
5059f7adc2 CMake: An -extprefix -developer-build should install by default
Previously if
 -extprefix /tmp/sysroot (CMAKE_STAGING_PREFIX)
 -developer-build (FEATURE_developer_build)
were specified, but
  -prefix (CMAKE_INSTALL_PREFIX)
was not,
the build system would set the CMAKE_INSTALL_PREFIX to the
qtbase build dir.

Then, if targeting desktop, this would be considered a non-prefix
build (ninja install would refuse to work), whereas in a cross-build
it would be considered an installable build.

In both cases though, the rpath of installed binaries would point to
the qtbase build dir (because CMAKE_INSTALL_PREFIX would be set to the
qtbase build dir).

This is quite confusing behavior, in more than one way.

Change the build system to consider that an explicit -extprefix should
cause Qt to always be installed, even if -developer-build is
specified.

This means the installed rpaths and on-device install prefix
(CMAKE_INSTALL_PREFIX) will now use the default computed install
prefix, e.g. /usr/local/Qt

It also means that to get a non-installable developer + custom staging
and install (on-device) prefix build, users will have to be explicit
and set all the options
 -extprefix ~/qt/qtbase_build_dir
 -prefix /usr
 -developer-build

Pick-to: 6.2 6.3
Change-Id: Ib560452a4b4778860e0fd7666c76f8a6745773ee
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-19 17:20:14 +02:00
Alexandru Croitor
f3483e6b96 CMake: Allow no install + custom on-device prefix for desktop builds
Allow such a combination
- staging prefix (CMAKE_STAGING_PREFIX / -extprefix) set to the
  qtbase build dir
- install prefix (CMAKE_INSTALL_PREFIX / -prefix / on-device prefix) set
  to some custom location
even for non-cross builds.

An example would be
    configure -prefix    /usr \
              -extprefix ~/qt/qtbase_build_dir

CMake will put the Qt libraries in the qtbase build dir, ninja install
will not be required, but ultimately in order to run applications,
the Qt libraries are expected to be in /usr.

Support for this scenario was originally added for cross-builds in
062318feb2 , but not desktop builds.

Such a build is useful when you want to have install rpaths different
from where Qt is initially installed to (the staging prefix).

This case doesn't really happen often when targeting desktop
platforms, it's mostly used for cross-compilation (e.g yocto).

Being able to have the same setup with a desktop build is nevertheless
useful for faster iteration on build system issues in such a scenario.

Amends 062318feb2

Pick-to: 6.2 6.3
Change-Id: I42be3628a30025f14eebaf0a79401b54e95cde26
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-19 17:20:14 +02:00
Tor Arne Vestbø
857264715a configure: Add newline between configure summary and build instructions
Otherwise we get:

    Styles ................................. Basic Fusion Imagine iOS
    Material Universal macOS Windows
    -- Qt is now configured for building. Just run 'cmake --build .
    --parallel'

Pick-to: 6.2 6.3
Change-Id: Ie8d009455e4f45c9eb0557c4a08e9d0a94030c3a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-04-19 12:46:18 +00:00
Moody Liu
4088b27b93 Explicitly check for atomic addition and relaxed load operation support
...and properly find and link against `libatomic` using find_library.
This fixes the qtdeclarative build on the RISC-V platform.

Initial-patch-by: Sprite <SpriteOvO@gmail.com>
Pick-to: 6.2
Pick-to: 6.3
Task-number: QTBUG-99234
Change-Id: I2b5e4812886ce45cb02bed3106ce8c519b294cbe
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-18 15:01:53 +00:00
Lorn Potter
0ec75f4b99 wasm: use emscripten::val for specialHTMLTargets
We need to add specialHTMLTargets to EXPORTED_RUNTIME_METHODS in order
to use it, as Emscripten does not export it.

Also, EM_ASM is not allowed for SIDE_MODULES, so it's better to use
emscripten::val methods.

Change-Id: I9b352ac98e2a961157f5bb36456bec3e35891270
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2022-04-15 21:06:32 +10:00
Morten Sørvig
28e0c938bf wasm: remove SAFE_HEAP=1
This adds significant run-time overhead and should not be on by default.

Pick-to: 6.3
Change-Id: I33d312e31bd714f696d8acf2066eb4b285ff04af
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
2022-04-13 00:26:09 +00:00
Alexey Edelev
8eef32d460 Suppress cmake warning about empty string argument
When generating .pc files there is a warning when executing
QtFinishPkgConfigFile.cmake:

  Ignoring empty string ("") provided on the command line.

This happens because the 'postfix' argument is a part of the script
command line even if it's empty. It also makes no sense to check if
'postfix' is empty using genex, use configuring-time check instead.

Pick-to: 6.2 6.3
Change-Id: If52d9634f4885caefb828976b3c99592a6db3d3c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-04-12 04:57:14 +00:00
Jonas Kvinge
1007aac63a Fix check for pcre2 using cmake
When PCRE2 is compiled using cmake, a pcre2 cmake file is installed
and Qt fails to configure because components isn't specified for
find_package.
In recent PCRE2 releases components needs to be specified for
find_package.

Fixes: QTBUG-102358
Pick-to: 6.2 6.3
Change-Id: Ib842b2c4b1c0bf38aa5da5475eaa2b3c56c6b822
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-08 13:03:30 +02:00
Alexey Edelev
6569a4068b Map the 'verbose' configure option to CMake
Raise the CMake log level to STATUS when the 'verbose' argument is
passed to the configure script.

Change-Id: I736d95ab66b115f8416eec7f9e2ee96d1580c78d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-04-06 16:46:59 +02:00
Yuhang Zhao
42287255d3 Build system: Allow user to enable Intel CET
MSVC:
https://docs.microsoft.com/en-us/cpp/build/reference/guard-enable-eh-continuation-metadata?view=msvc-170
https://docs.microsoft.com/en-us/cpp/build/reference/cetcompat?view=msvc-170

GCC:
https://gcc.gnu.org/onlinedocs/gcc-11.2.0/gcc/Instrumentation-Options.html

Clang:
Don't know where's the documentation but should use
the same parameter with GCC.

Change-Id: I654618e45743a5ad1394c930932b9d0044572725
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-04-06 13:06:24 +08:00
Tatiana Borisova
8116fdde1c Reorganize work with graphical libraries on INTEGRITY
- Currently we manually unpack all platform libraries,
  that are required for GUI apps, and pack it into single eglmegapack.a library.
  It could be better do not execute such additional step,
  but have possibility to add required graphical libs
  to cmake interface lib via toolchain file list variable.

Pick-to: 6.2 6.3
Change-Id: Ic4122600f02e6828d528ee4f00075f8c27f42e38
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-04-05 17:27:15 +03:00
Alexandru Croitor
9a18facc66 CMake: Allow specifying custom install dir for non-EP examples
Originally, QT_INTERNAL_EXAMPLES_INSTALL_PREFIX was added to
control the installation of examples when they are built as
ExternalProjects, and was not considered for the non-EP case because
we hoped to switch entirely to EP-based building.

Due to some unsolved issues regarding using EP builds in CI, add the
ability to control the installation of non-EP examples.

This will be used in the CI to allow removing the hacky
INSTALL_EXAMPLEDIR and INSTALL_EXAMPLESDIR assignments in example
projects.

It is also likely that we will not deprecate the non-EP based
building, because it is useful for IDE integration (EP targets
are not as developer-friendly to work with in an IDE in regards
to rebuilding).

Amends 98c89c8cc1

Pick-to: 6.2 6.3
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: I02264aaa1daa2c80bb9ef3d02b1831b4ca5d2b84
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-04 15:41:20 +02:00
Alexandru Croitor
33f631920f CMake: Rename QT_INTERNAL_CUSTOM_INSTALL_DIR
to QT_INTERNAL_EXAMPLES_INSTALL_PREFIX so it's clear that the
variable only affects the location of where examples
are installed.

And make sure the paths are passed as CMake paths.

Amends 1031fa1547

Pick-to: 6.2 6.3
Task-number: QTBUG-90820
Task-number: QTBUG-96232
Change-Id: Ib92c55488b736d980da2bd88255de78e183de824
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-04 15:41:20 +02:00
Alexandru Croitor
c926ef55de CMake: Allow passing -v to ninja when building examples as EPs
By default when building ExternalProjects, even if the main ninja
invocation has -v passed, that won't be passed to the nested ninja
calls.

When building examples in the CI, we want to see the full command line
invocations.

Allow passing -v to the nested EP ninja calls by configuring Qt with
-DQT_INTERNAL_VERBOSE_EXAMPLES=ON, which we will use in our CI.

We don't want to add -v by default because if the main ninja does not
have one, the nested calls will still be verbose.

Pick-to: 6.2 6.3
Change-Id: Ifd4b312c6eaa7354e8870f4fb0a77fadf0f33ab7
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-04 15:41:20 +02:00
Alexandru Croitor
2061cea0f3 CMake: Pass -v to ninja when using ctest --build-and-test
So we can see the command line invocations of the built cmake
auto tests.

To achieve that, we create a ninja shell script wrapper, because
ctest --build-and-test does not currently allow specifying custom
build tool options.

Details at
https://gitlab.kitware.com/cmake/cmake/-/issues/22443

Pick-to: 6.2 6.3
Change-Id: I7fb3b7f7f802943a7013c859b2cf39842a34e2e4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-04-04 15:41:20 +02:00
Alexey Edelev
a42e7839b2 Make possible to set android SDK/NDK roots from environment
Read the ANDROID_<SDK|NDK>_ROOT environment variables in qt toolchain
file and use them to chainload the android toolchain file.

Pick-to: 6.2 6.3
Change-Id: I1940ffbaa557974fc26005f4d051030f2cc5c7e0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-04-04 15:41:19 +02:00
David Skoland
b01ee1d44c Add WASM testrunner
Add a python script that allows us to run wasm tests in CI, along with
the necessary cmake logic to install the script and execute tests
accordingly.

Change-Id: I93b95c115538c4e27b2b833405acab8162be2a8a
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2022-03-31 16:50:25 +02:00
Tasuku Suzuki
5cbb93adc7 configure: Add mold to help
Pick-to: 6.2 6.3
Task-number: QTBUG-99270
Change-Id: I08ee2b328a1dba2bf0172e5a03ddb32925401d3b
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-31 01:22:02 +09:00
Alexandru Croitor
939a8281e6 CMake: Fix picking of the binary_for_strip project location
Fix binary_for_strip project not being found when the following
conditions were met:
- building a repo other than qtbase
- qtbase sources are not available on the machine
(usually happens in CI where only the current repo sources are
available).

The issue was that QT_CMAKE_DIR would always be defined, regardless of
which repo was being built and the system would incorrectly assume
the location of the project files.

The fix is to always pick up the sources from qtbase's source dir if
they are available (this time done with an appropriate check),
otherwise use the installed files.

Note that the behavior of always using the qtbase sources if available
is not exactly the best, but it is a more general issue that affects
other code too.
In the name of consistency, make it so for the binary_for_strip
project as well, but add TODOs in code to address the situation
in a separate change.

Amends 39f657032b

Pick-to: 6.2 6.3
Fixes: QTBUG-102064
Task-number: QTBUG-88090
Task-number: QTBUG-101653
Change-Id: I0649f945e9ff0ab1f597c51bb5ab389fa665c021
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-29 14:56:14 +02:00
Christophe Giboudeaux
8924cc13be CMake: Don't hardcode the library directory name
Using INSTALL_LIBDIR is the only reliable way to get the library install directory.

Amends: d1c56073b4

Pick-to: 6.2 6.3
Change-Id: Ib8c4fb8b4d339c63209393d7fdb3d1c3425b03a4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-29 00:16:54 +01:00
Joerg Bornemann
02e5b0ffda CMake: Fix handling of the CROSSCOMPILING_EMULATOR property
CROSSCOMPILING_EMULATOR is a target property, not a test property.

Fixes: QTBUG-87864
Pick-to: 6.2 6.3
Change-Id: Icb07e9ed71a6bcbfceb7aa2116bf56eaa0a545c6
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-25 22:43:49 +01:00
Alexandru Croitor
b34ed061e3 CMake: Fix typo in configuration summary message
Amends 384dfceb53

Pick-to: 6.2 6.3
Change-Id: Ica36551b64899848ab40e507ddf002af55b7db8c
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-25 16:19:20 +01:00
David Skoland
8413c06e2e Disable SAFE_HEAP_LOG for wasm
This option completely ruins the output when running test, as it logs
every single safe heap operation. I don't think this detailed logging
is necessary or reasonable in a normal debug build.

Pick-to: 6.3
Change-Id: I4bb740299d631d21453f9b4a8959634801fb3a1e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
2022-03-25 16:19:20 +01:00
Alexandru Croitor
39f657032b CMake: Generate and use a wrapper script for stripping binaries
MinGW 11.2.0 comes with a strip.exe that strips the ".gnu_debuglink"
section in binaries, a section that is needed for the separate debug
information feature.

binutils version 2.34 mentions the feature for the first time:
https://sourceware.org/binutils/docs-2.34/binutils/strip.html#strip

To ensure the debuglink section is preserved, generate a shell wrapper
that calls the original strip binary with an extra option to keep the
required section.

To determine if the option is supported, we build a real shared library
on which strip will be called with the --keep-section option.
If the option is not supported, a wrapper is not generated and the
stock strip binary is used.

This logic only applies when targeting Linux and MinGW + a shared
library Qt. For other targets, the stock strip binary is used.

Developers can opt out of this logic by passing
-DQT_NO_STRIP_WRAPPER=TRUE when configuring each Qt repo.

Pick-to: 6.2 6.3
Fixes: QTBUG-101653
Change-Id: Idd213d48d087d3c9600c853362aebaba348cde33
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-24 21:50:50 +01:00
Alexandru Croitor
70c3dd4a54 CMake: Enable verbose autogen for cmake auto tests and EP examples
So we can see the exact moc invocations when debugging issues in the
CI.

For ExternalProject examples, it is conditional on whether Qt is
configured with QT_INTERNAL_VERBOSE_EXAMPLES set to ON, otherwise
calling the main ninja without -v will end up cluttering the output
with AUTOGEN output.

Pick-to: 6.2 6.3
Change-Id: I6468ab0e461b3be283e2428e3515cae4d5986242
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-24 21:50:50 +01:00
Alexandru Croitor
64d5708458 CMake: Enable debug verbosity for cmake auto tests and EP examples
Since e2a0ddbb69 , if Qt is configured
as a non-developer-build, some of the CMake tests that include QtSetup
would have their CMAKE_MESSAGE_LOG_LEVEL set to the reduced NOTICE
value.
Make sure that tests always have a DEBUG level, so that if they fail
in the CI, we have more info on what goes wrong.

For ExternalProject examples, it is conditional on whether Qt is
configured with QT_INTERNAL_VERBOSE_EXAMPLES set to ON, otherwise
calling the main ninja without -v will end up cluttering the
output a non default log level.

Amends e2a0ddbb69

Pick-to: 6.2 6.3
Change-Id: Icd3b6e0fcc6c73e4b53b6c4a6d8354c96077a050
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-24 21:50:50 +01:00
Alexandru Croitor
384dfceb53 CMake: Mention where the configure summary can be found
when configuring for the first time.

Also mention how to increase output verbosity.

Unfortunately there is no way to check what is the current log
verbosity to only show the latter message conditionally.
Setting --log-level does not assign the same value to
CMAKE_MESSAGE_LOG_LEVEL.

Amends e2a0ddbb69

Pick-to: 6.2 6.3
Change-Id: I22101b9dc7c407cc54aa5e7964dec50c7490f8f5
Reviewed-by: Dimitrios Apostolou <jimis@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
2022-03-23 19:09:21 +01:00
Pasi Petäjäjärvi
5c85b0c7a4 CI: QNX qemu need docker service ports explicitly defined for visibility
Network autotests cannot connect to services on docker containers from
QNX qemu without all ports explicitly defined (both host and container)
side.

Pick-to: 6.2 6.3
Task-number: QTQAINFRA-4684
Change-Id: Iba44cfa17d42d43ecec3e29985e404f75d5fc232
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Dimitrios Apostolou <jimis@qt.io>
2022-03-21 22:30:01 +02:00
Alexey Edelev
ea30708972 Install QtCopyFileIfDifferent as the 'public' cmake helper
QtCopyFileIfDifferent needs to be both installed and copied to a build
folder as a public CMake helper. Otherwise it's not found when building
tests inside the Qt build tree.

Pick-to: 6.2 6.3
Fixes: QTBUG-101916
Change-Id: I8d081e594fe694f528ebac4c13bbdf6d3b8402b9
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-21 21:16:14 +01:00
Janne Juntunen
64847af6e6 QtPlatformSupport: add support for detecting webOS
Some autotest CMakeLists.txts need to know whether the target is webOS.
This change enables that.

Task-number: QTBUG-101933
Pick-to: 6.3
Change-Id: I7b4ebe89622a4ad8bc313e807d9fa50152c96d14
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-21 21:36:23 +02:00
Alexey Edelev
68c0e932a5 Unify DEPFILE support check
Add common function that unifies the check for the DEPFILE support.
Update the check according to the recent CMake version.

Task-number: QTBUG-99354
Change-Id: Ia2abf46fe3a9a3d17ea7a37eaf6c9c6a697c5b84
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-21 12:39:49 +01:00
Alexandru Croitor
b858704e1f CMake: Mitigate moc not finding correct headers in framework builds
When CMake generates compilation rules, it extracts the values from
INTERFACE_INCLUDE_DIRECTORIES and checks if any of the values
are framework paths.
If they are, instead of adding an -I ./lib/My.framework to the
compilation rules, it adds -iframework ./lib or -F ./lib.

The same transformation does not happen when AUTOMOC passes include
paths to moc, nor during a headersclean check. The values there
are passed verbatim, with an -I prepended.

This causes issues when the include file name is the same as the
framework name.
E.g. #include <QtQml> + -I ./lib/QtQml.framework because moc
then ends up silently including the shared library
 ./lib/QtQml.framework/QtQml
instead of the header
 ./lib/QtQml.framework/Headers/QtQml

This can lead to a variety of silent issues during moc generation,
because all the definitions of QtQml will be missing.

Unfortunately, there does not seem to be a clean way to fix this in
the build system due to CMake semantics.
See https://gitlab.kitware.com/cmake/cmake/-/issues/23337 for details.

We can mitigate the issue by ensuring that
 -I ./lib/QtQml.framework/Headers
comes before
 -I ./lib/QtQml.framework

by manipulating the order of values in INTERFACE_INCLUDE_DIRECTORIES.

We might want to consider implementing an additional mitigation in
AUTOMOC, so that it filters out include paths like
 -I ./lib/QtQml.framework, thus ensuring that a newer CMake version
will not exhibit the same issue when used with an older Qt.

We could consider doing the same in moc. The advantage of doing it
in moc is that that moc will consider fewer invalid include paths
when searching for headers.

Amends 4b2de41b13
Amends d7efb2a419

Pick-to: 6.2 6.3
Fixes: QTBUG-89545
Fixes: QTBUG-101718
Fixes: QTBUG-101775
Change-Id: Ib2c25b5744bd2b5c9c83813bb04ad88c0179f6ec
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2022-03-18 08:08:52 +01:00
Mårten Nordheim
71edd2e4d8 Bump QT_DEPRECATED_WARNINGS_SINCE
When building Qt we should have warnings of any internal use
of deprecated API, so set it to Qt7.
Also added comments to clarify what the macros do.

Change-Id: Ib47278fed9ab1ec4411ed9f69a9a9c0f811db02d
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-03-18 07:00:30 +01:00
Alexey Edelev
97ef7752a2 Remove the LINK_LANGUAGE genex condition when generating .pc file
Conditions with the LINK_LANGUAGE genex are not parsed correctly when
generating .pc file. So link options will be added unconditionally.

Amends d1e02c3855

Pick-to: 6.2 6.3
Fixes: QTBUG-101723
Change-Id: Ib837b3f3429d195a469450ef25af9630ad7d15e2
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-17 16:25:00 +01:00
Alexey Edelev
8adacba3e6 Add VERBATIM option to add_custom_command calls
Use VERBATIM option to prepare the correct command line for the
add_custom_command. This especially sensitive when using build
directories with names containing special symbols, that cannot be
handled by shell correctly.

Change-Id: I51d7041cb806411135fd59bf6273c04a3c695443
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-17 15:15:06 +01:00
Alexandru Croitor
d1c56073b4 CMake: Don't rely on CMAKE_FIND_ROOT_PATH_MODE_PACKAGE for examples
We shouldn't set CMAKE_FIND_ROOT_PATH_MODE_PACKAGE to BOTH when
cross-building examples without ExternalProjects.

Instead append the $build_tree_prefix to CMAKE_FIND_ROOT_PATH
and $build_tree_prefix/lib/cmake to QT_EXAMPLES_CMAKE_PREFIX_PATH
to circumvent the usual CMake path-rerooting issue.

This ensures that the build-tree Config files are found by the in-tree
find_package calls when cross-building examples.

Pick-to: 6.2 6.3
Task-number: QTBUG-96232
Change-Id: I4e31f0bf3dbfeb4339823fe09addda3ae83f12c3
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-16 15:56:17 +01:00
Alexandru Croitor
c89da21249 CMake: Fix cross-building examples in prefix builds as ExternalProjects
For examples to successfully find not yet installed Config files in a
prefix cross-build, both CMAKE_FIND_ROOT_PATH and CMAKE_PREFIX_PATH
need to be adjusted when toolchain files set
CMAKE_FIND_ROOT_PATH_MODE_PACKAGE to ONLY.

Before this change, we lacked two things.

1) If the chain-loaded toolchain file sets CMAKE_FIND_ROOT_PATH
(instead of appending), then the initial value of CMAKE_FIND_ROOT_PATH
that was passed by ExternalProject's initial cache would be
overridden.

2) The prefixes we passed via QT_EXAMPLES_CMAKE_PREFIX_PATH did not
end in lib/cmake, to work around the path re-rooting problem in CMake.

We can handle both of these points by using
QT_ADDITIONAL_PACKAGES_PREFIX_PATH which was introduced for Conan
usage.

Each value assigned to QT_ADDITIONAL_PACKAGES_PREFIX_PATH
gets prepended to CMAKE_FIND_ROOT_PATH by qt.toolchain.cmake AFTER the
original toolchain file is chain-loaded.

And each value also gets lib/cmake appended and assigned to
both CMAKE_PREFIX_PATH and _qt_additional_packages_prefix_paths (used
by Qt6Config.cmake.in to work with find_package + NO_DEFAULT_PATH).

This is exactly what we need to ensure examples build.

Pick-to: 6.2 6.3
Task-number: QTBUG-96232
Change-Id: I11a52457ff795a6661a3a7b68e823e0615d0ce89
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-03-16 15:56:16 +01:00
Alexey Edelev
d1e02c3855 Add '-stdlib=libc++' only for c++ compilers
Pick-to: 6.2 6.3
Task-number: QTBUG-101602
Change-Id: I4ecbb73f845d94156189acfd1a3074b676c90fc4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-03-14 20:52:47 +01:00
Giuseppe D'Angelo
297fdcaf30 Enable QT_TYPESAFE_FLAGS in headersclean
Change-Id: Ie40a18af7f97b73ea79a09e0dea3fe08c56a1ebb
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-03-12 06:33:29 +01:00
Fabian Kosmale
57c1e8d533 build system: support module local definitions
This introduces a new helper function,
qt_internal_add_repo_local_defines and makes use of it in
qt_internal_add_{module,test,executable,benchmark,plugin}. That function
checks whether QT_EXTRA_INTERNAL_TARGET_DEFINES is set. If it is, the
defines listed in there will be aded to all targets passed to the
functions mentioned above.

The intended usage is that QT_EXTRA_INTERNAL_TARGET_DEFINES gets set
in the repository local .cmake.conf. This allows e.g. opting in to
source incompatible changes in leaf modules (as long as those are
guarded by some define).

Pick-to: 6.2 6.3
Fixes: QTBUG-101640
Change-Id: I06c3693ee69f46e95a48de724621f0c97e7cc3a8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-11 20:32:08 +01:00
Assam Boudjelthia
db2f47337b CMake:Android: Use ANDROID_PLATFORM instead of ANDROID_NATIVE_API_LEVEL
ANDROID_NATIVE_API_LEVEL is an alias for ANDROID_PLATFORM and the
Android's CMake docs [1] uses directly ANDROID_PLATFORM so let's use
that as well. Also, NDK r23b seems to have removed the part of code from
android.toolchain.cmake that handles ANDROID_NATIVE_API_LEVEL to set
the correct value to ANDROID_PLATFORM.

With this change, CMake will pass the value from the configure argument
-android-ndk-platform as -DANDROID_PLATFORM instead of
-DANDROID_NATIVE_API_LEVEL. Otherwise, if if  -DANDROID_NATIVE_API_LEVEL
is passed directly to CMake, it should work as before.

[1] https://developer.android.com/ndk/guides/cmake#build-command

Pick-to: 6.3
Task-number: QTQAINFRA-4837
Change-Id: I5c21af53ac91e11a27c4b033313d22d1115c1abc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2022-03-11 18:30:32 +02:00
Alexandru Croitor
7cc5fbe424 configure: Don't escape backslashes in passed configure arguments
It broke drive-less (no C:\ prefix) paths passed to configure.

Invoking configure on Windows with the following args
  qtbase/configure --
 -DCMAKE_INSTALL_PREFIX=\Users\qt\work\install

called CMake with
 -DCMAKE_INSTALL_PREFIX=\\Users\\qt\\work\\install

saying
 Qt will be installed into '//Users/qt/work/install'

and while the build succeeded, installation would fail with

  CMake Error at cmake_install.cmake:41 (file):
    file cannot create directory:
    //Users/qt/work/install/lib/cmake/Qt6BuildInternals.  Maybe need
    administrative privileges.

Note the double slash in the beginning is likely interpreted as a
Windows share URI / UNC path.

The same would happen when passing -prefix '\Users\qt\work\install'

As a reminder, we want to support drive-less prefix paths because
that's what Qt's Coin CI uses passes to ensure DESTDIR installation
works correctly.

Amends cb7f4030bc

Pick-to: 6.2 6.3
Fixes: QTBUG-94366
Change-Id: I9267b6f784babfbdaeafc65267ba96c75fa24112
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
2022-03-11 02:43:46 +01:00